MBBR Integrated WWTP
Product Description:
The package sewage treatment plant is used to fill the gap between individual septic type systems and large municipal plants. They are used to provide sewage treatment for subdivisions, mobile home parks, schools, recreational parks, nursing homes, factories and other commercial businesses in outlying areas without municipal sewer facilities.
Working Principle:
Replacing the end secondary sedimentation tank of traditional biological treatment technology with membrane modules, maintaining a high concentration of activated sludge in the bioreactor, increasing the organic load of biological treatment, thereby reducing the footprint of sewage treatment facilities, and reducing residual sewage by maintaining low sludge load amount of mud. It mainly uses activated sludge and macromolecular organic matter in the retention tank of the membrane separation equipment immersed in the aerobic biological tank. The concentration of activated sludge in the membrane bioreactor system can be increased to 8000~10,000mg/L, or even higher; the sludge age (SRT) can be extended to more than 30 days.
Advantages:
1. A/O biological contact oxidation process is used as the main process, elastic three-dimensional fillers are set in the A-level pool, and three-dimensional columnar elastic fillers are set in the O-level pool, with large specific surface area and high microbial activity, which can quickly remove organic pollutants and have a good denitrification effect. .The specific surface area of the filler is 16-20 times that of the ordinary solid filler, which shortens the biochemical time and greatly reduces the floor space.
2. The equipment can be buried underground: basically does not occupy the surface area, does not need to build a house, heat preservation, and the surface can be greened for driving.
3. Easy to manage and maintain.
4. Small impact on the surrounding environment.
Product Parameters：
| Model | WSZ1 | WSZ2 | WSZ3 | WSZ5 | WSZ7 | WSZ10 | WSZ15 | WSZ20 | WSZ25 | WSZ30 | WSZ40 | WSZ50 | |
| Capacity(m3/h) | 1 | 2 | 3 | 5 | 7 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | |
| Number | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 5 | |
| Fan | air volume | 0.31 | 0.59 | 0.67 | 1.02 | 1.72 | 2.5 | 4.11 | 4.11 | 2.5x2 | 2.5x2 | 4.11x2 | 4.11x3 |
| wind pressure | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | |
| power | 0.55 | 0.75 | 1.5 | 1.5 | 2.2 | 3.7 | 5.5 | 5.5 | 3.7x2 | 3.7x2 | 5.5x2 | 5.5x3 | |
| The water pump | traffic | 1 | 2 | 3 | 5 | 7 | 10 | 15 | 20 | 25 | 30 | 40 | 50 |
| lift | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
| power | 0.55 | 0.55 | 0.55 | 0.75 | 0.75 | 0.75 | 0.75 | 1.5 | 1.5 | 1.5 | 3.7 | 5.5 | |
| Area | 6 | 10 | 14 | 19 | 28 | 39 | 58 | 75 | 93 | 113 | 143 | 168 | |
Application:
